
Figure 1.
Female labour force participation rates by OECD member countries, 2000–2020

Figure 2.
Total fertility rates by OECD member countries, 2000–2020
Table 1.
Summary statistics
| Variable | Observations | Mean | Standard Deviation | Minimum | Maximum |
|---|---|---|---|---|---|
| TFR | 693 | 1.62 | 0.34 | 0.86 | 3.11 |
| FLFP | 693 | 67.45 | 7.42 | 46.3 | 84.01 |
| Mean age at birth | 693 | 30 | 1.18 | 26.60 | 33.2 |
| Gender wage gap | 693 | 15.04 | 7.6 | 0.38 | 41.65 |
| Share of women (ages 25–64) with tertiary education | 652 | 33.91 | 11.77 | 9.06 | 66.45 |
| Public expenditure on family in cash as % of GDP | 693 | 20.42 | 5.02 | 4.41 | 32.03 |
| Public expenditure on family in-kind as % of GDP | 693 | 62 | 8.7 | 38.90 | 84.08 |
| Part-time employment rate | 672 | 23.84 | 12.87 | 2.32 | 61.14 |
[i] Notes: The sample has 714 (672 for part-time employment since data for the USA are missing, and 652 for education since the data for some years were not available) observations. The data are drawn from the OECD database files.
[ii] Abbreviations: S.D. = standard deviation; Min – minimum; Max = maximum; GDP, gross domestic product
Table 2.
Fixed effects (FE) with TFR as the dependent variable
| Effect | Coef. | SE | p |
|---|---|---|---|
| Total Fertility Rate (t–1)*** | 0.917 | 0.018 | 0.001 |
| Female Labour force participation | –0.0001 | 0.001 | 0.893 |
| Expenditure on family in cash** | 0.026 | 0.011 | 0.02 |
| Mean Age at Birth*** | 0.029 | 0.007 | 0.001 |
| Gender Wage Gap** | 0.002 | 0.0008 | 0.01 |
| Expenditure on family in-kind** | –0.05 | 0.018 | 0.006 |
| Share of women (25–64) with tertiary education*** | –0.002 | 0.0007 | 0.001 |
| Female Part-Time Employment | 0.0007 | 0.001 | 0.484 |
[i] Notes: significance at < 0.05** and <0.001***, Number of observation=587; F(9,32) = 396.62; Number of groups= 31; Observations per group= 18.9; Prob> F = 0.0000; R-sq: within = 0.8527, between =0.2139, overall =0.0407; rho | 0.97102756
[ii] Abbreviations: SE, standard error
Table 3.
Linear random intercept model (maximum likelihood) with TFR as the dependent variable
| Between-Country Effect | Within-Country Effect | Absolute Difference (Within-Between) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Coef. | SE | p | Coef. | SE | p | Coef. | SE | p | |
| Total Fertility Rate (t–1) | – | – | – | 0.92 | 0.018 | 0.001 | – | – | – |
| Female Labour Force Participation Rate | 0.008 | 0.004 | 0.05 | −0.0001 | 0.001 | 0.87 | 0.005 | 0.004 | 0.190 |
| Expenditure on family in cash | 0.08 | 0.053 | 0.12 | 0.026 | 0.011 | 0.02 | 0.072 | 0.047 | 0.120 |
| Mean Age at Birth | −0.009 | 0.04 | 0.82 | 0.028 | 0.007 | 0.001 | −0.037 | 0.033 | 0.260 |
| Gender Wage Gap | −0.001 | 0.004 | 0.70 | 0.002 | 0.0008 | 0.01 | −0.007 | 0.003 | 0.047 |
| Expenditure on family in-kind | 0.204 | 0.084 | 0.01 | −0.051 | 0.018 | 0.005 | 0.208 | 0.056 | 0.001 |
| Female Part-Time Employment Rate | 0.002 | 0.003 | 0.34 | 0.0007 | 0.001 | 0.48 | 0.003 | 0.002 | 0.102 |
| TFR in 2000 | 0.289 | 0.129 | 0.02 | – | – | – | – | – | – |
| Share of women (25–64) with tertiary education | 0.003 | 0.003 | 0.20 | −0.002 | 0.0007 | 0.001 | 0.008 | 0.002 | 0.003 |
| Regions | |||||||||
| “Old” Europe | 0.010 | 0.075 | 0.89 | – | – | – | – | – | – |
| Former Socialist block | 0.058 | 0.123 | 0.64 | – | – | – | – | – | – |
| Scandinavian | −0.097 | 0.126 | 0.44 | – | – | – | – | – | – |
| Mediterranean | 0.088 | 0.122 | 0.47 | – | – | – | |||
| Observations | 587 | ||||||||
| p (Level-2 Error / Total Error) | 0.70 | ||||||||
| Rho | 0.8652498 | ||||||||
| LR Test (H0: Level-2 Error=0) | 960.95, p=<.001 | ||||||||

Figure 3.
Correlation between TFR and FLFP for Italy and Sweden, 2000–2020
Table 4.
Estimated country level residual (uij), their associated standard errors, (uijse) and ranking
| id | u0 | u0se | u0rank | country |
|---|---|---|---|---|
| 12 | 0.3136998 | 0.021553 | 1 | ISL |
| 8 | 0.3063421 | 0.019987 | 2 | FRA |
| 3 | 0.230887 | 0.019987 | 3 | BEL |
| 13 | 0.146161 | 0.019987 | 4 | IRL |
| 33 | 0.1302929 | 0.022163 | 5 | LTU |
| 1 | 0.1065629 | 0.019987 | 5 | AUS |
| 14 | 0.0802455 | 0.019987 | 6 | ITA |
| 4 | 0.0779239 | 0.019987 | 7 | CAN |
| 10 | 0.0641127 | 0.019987 | 8 | GRC |
| 25 | 0.0615938 | 0.019987 | 9 | SWE |
| 32 | 0.0523875 | 0.019987 | 10 | LVA |
| 27 | 0.0509602 | 0.019987 | 11 | GBR |
| 24 | 0.050717 | 0.019987 | 12 | ESP |
| 11 | 0.0450133 | 0.019987 | 13 | HUN |
| 19 | 0.0381806 | 0.033967 | 14 | NZL |
| 31 | 0.0365195 | 0.02047 | 15 | SVN |
| 5 | –0.0034718 | 0.019987 | 16 | CZE |
| 15 | –0.0157073 | 0.019987 | 17 | JPN |
| 18 | –0.0212104 | 0.019987 | 18 | NLD |
| 29 | –0.0649783 | 0.019987 | 19 | EST |
| 6 | –0.0719666 | 0.019987 | 20 | DNK |
| 23 | –0.0905423 | 0.019987 | 21 | SVK |
| 9 | –0.0953914 | 0.019987 | 22 | GER |
| 21 | –0.1052208 | 0.019987 | 23 | POL |
| 20 | –0.1343703 | 0.022829 | 24 | NOR |
| 7 | –0.1689568 | 0.020991 | 25 | FIN |
| 17 | –0.1751024 | 0.022163 | 26 | LUX |
| 2 | –0.1796078 | 0.022163 | 27 | AUT |
| 22 | –0.1950752 | 0.019987 | 28 | PRT |
| 16 | –0.2069601 | 0.019987 | 29 | KOR |
| 26 | –0.2630384 | 0.019987 | 30 | SWI |
| 28 | – | – | 32 | USA |
[i] The US is omitted from the table due to the missing values for both part-time work and the share of women (aged 25–64) with tertiary education
Table 5.
Correlation between TFR and between/within-country effect of FLFP for the 2000–2010 and 2011–2020 periods separately
| 2000–2010 | |||
| Coef. | SE | p | |
| FLFP between | 0.019 | 0.005 | 0.001 |
| FLFP within | 0.0162 | 0.002 | 0.001 |
| 2011–2020 | |||
| Coef. | SE | p | |
| FLFP between | 0.016 | 0.003 | 0.001 |
| FLFP within | –0.007 | 0.003 | 0.022 |
[i] Abbreviations: TFR, total fertility rate; FLFP, female labour force participation

Figure 4.
Total fertility rates in the selected countries, 2000–2020
Table 6.
The effect of the 2008 global financial crisis
| Coef. | SE | p | |
|---|---|---|---|
| The global financial crises | –0.026 | 0.007 | 0.001 |
| The trend in TFR before GFC | 0.007 | 0.001 | 0.001 |
| The trend in TFR after GFC | –0.012 | 0.001 | 0.001 |
[i] Abbreviations: TFR, total fertility rate; GFC, global financial crisis

Figure 5.
Cross-sectional and time-series association between total fertility rate and female labour force participation Source: Author's calculation based on OECD (2022)
Table 7.
Comparison of estimates between models
| Statistical models | Fixed Effects | Linear random intercept | |||||
|---|---|---|---|---|---|---|---|
| Variables | Coef. | SE | p | Between/within | Coef. | SE | p |
| TFR(t–1) | 0.917 | 0.018 | 0.001 | TFR (t–1) | 0.92 | 0.018 | 0.001 |
| FLFP | –0.0001 | 0.001 | 0.89 | FLFP_bw | 0.008 | 0.004 | 0.05 |
| FLFP_wi | –0.0001 | 0.001 | 0.87 | ||||
| Share of women (aged 25–64) with tertiary education | –0.002 | 0.0007 | 0.001 | Share with tertiary_bw | 0.003 | 0.003 | 0.20 |
| Share with tertiary_wi | –0.002 | 0.0007 | 0.001 | ||||
| Mean age at birth | 0.029 | 0.007 | 0.001 | Mean age at birth_bw | –0.009 | 0.04 | 0.82 |
| Mean age at birth_wi | 0.028 | 0.007 | 0.001 | ||||
| Gender wage gap | 0.002 | 0.0008 | 0.010 | Gender wage gap_bw | –0.001 | 0.004 | 0.70 |
| Gender wage gap_wi | 0.002 | 0.0008 | 0.01 | ||||
| Expenditure on family in cash | 0.026 | 0.011 | 0.02 | In cash_bw | 0.08 | 0.053 | 0.12 |
| In cash_wi | 0.026 | 0.011 | 0.02 | ||||
| Expenditure on family in-kind | –0.05 | 0.018 | 0.006 | In-kind_bw | 0.204 | 0.084 | 0.01 |
| In-kind_wi | –0.051 | 0.018 | 0.005 | ||||
| Female part-time employment rate | 0.0007 | 0.001 | 0.484 | Part-time_bw | 0.002 | 0.003 | 0.34 |
| Part-time_wi | 0.0007 | 0.001 | 0.48 | ||||
| TFR in 2000 | – | – | – | TFR in 2000 | 0.289 | 0.129 | 0.02 |
| “Old” Europe | – | – | – | “Old” Europe | 0.010 | 0.075 | 0.89 |
| Former Socialist block | – | – | – | Former Socialist block | 0.058 | 0.123 | 0.64 |
| Scandinavian | – | – | – | Scandinavian | –0.097 | 0.126 | 0.44 |
| Mediterranean | – | – | – | Mediterranean | 0.088 | 0.122 | 0.47 |
| rho | 0.97102756 | rho | 0.8652498 | ||||||
| Notation | Definitions |
|---|---|
| TFR | Total fertility rate |
| FLFP | Female labour force participation |
| FE | Fixed effects method |
| OECD | The organization for economic co-operation and development |
| SE | Standard errors |
| S.D. | Standard deviations |
| Min | Minimum |
| Max | Maximum |
| GDP | Gross domestic product |
| ITS | Interrupted time-series analysis |
| GFC | Global financial crises |
| HDI | Human development index |
| AUS | Australia |
| AUT | Austria |
| BEL | Belgium |
| CAN | Canada |
| CZE | Czech Republic |
| DEU | Deutschland |
| DNK | Denmark |
| ESP | Espana |
| EST | Estonia |
| FIN | Finland |
| FRA | France |
| GBR | Great Britan |
| GRC | Grrecce |
| HUN | Hungary |
| IRL | Republic of Ireland |
| ISL | Iceland |
| ITA | Italy |
| JPN | Japan |
| KOR | Republic of Korea |
| LTU | Lithuania |
| LUX | Luxemburg |
| LVA | Latvia |
| NLD | Netherland |
| NOR | Norway |
| NZL | New Zeland |
| POL | Poland |
| PRT | Portugal |
| SVK | Slovakia |
| SVN | Slovenia |
| SWE | Sweden |
| SWI | Switzerland |
| USA | United States of America |
